CN210717950U

CN210717950U - New fan of uniflow hanging

Info

Publication number: CN210717950U
Application number: CN201921387298.0U
Authority: CN
Inventors: 石纯
Original assignee: Tianjin Fifth Season Environment Science And Technology Co ltd
Current assignee: Tianjin Fifth Season Environment Science And Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-09
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a new fan of uniflow hanging, include quick-witted case and install the fan at quick-witted incasement, the filter, install the chamber door through the hinge in the front of quick-witted case, medial surface system at the chamber door has the recess, this recess is the new trend wind channel, system has the new trend air intake in the back panel bottom of quick-witted case, this new trend air intake is just imitated the dust bag at the quick-witted incasement connection, transversely adorn a backup pad admittedly in the top of just imitating the dust bag, install the filter in the backup pad, install fan and control box at the rear of filter, roof system at quick-witted case has the new trend air exit. The utility model has the advantages of reasonable design, make the filter account for the 2/3 of box longitudinal section, the area is very big, and filtration efficiency is high, long service life.

Description

New fan of uniflow hanging

Technical Field

The utility model belongs to the air purification field relates to new fan, especially a new fan of uniflow hanging.

Background

CN108800415A, CN207196800U, and CN207196665U are wall-mounted fans previously applied by the applicant, and are all bidirectional flow wall-mounted fans, and because there are many accessories, the bidirectional flow wall-mounted fans are high in price, and are mostly used in public places such as schools and shopping malls, and are rarely used in residential buildings, so that the application range is limited.

Based on market demand, this application provides a new fan of super large filtration uniflow hanging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, provide a new fan of uniflow hanging that filter area is big.

The utility model provides a technical scheme that technical problem adopted is:

the utility model provides a new fan of uniflow hanging, include quick-witted case and install fan, the filter at quick-witted incasement, install the chamber door through the hinge in the front of quick-witted case, the medial surface system at the chamber door has the recess, this recess is the new trend wind channel, system has the new trend air intake in the back panel bottom of quick-witted case, this new trend air intake connects the primary dedusting bag in quick-witted case, transversely adorn a backup pad admittedly in the top of primary dedusting bag, install the filter in the backup pad, install fan and control box at the rear of filter, system has the new trend air exit at the roof of quick-witted case.

Moreover, the filter comprises a medium-efficiency filter and a high-efficiency filter.

Moreover, the replacement is an activated carbon filter.

And two side plates at the lower part of the case are respectively provided with an indoor air inlet, and each indoor air inlet is provided with an air valve.

Moreover, a notch convenient for replacing the primary dust removal bag is formed on the support plate of the filter, and the notch is covered by a baffle.

Furthermore, a PM2.5 sensor and CO are installed in the control box₂Sensor, TVOC sensor, temperature sensor.

And a transverse clapboard is fixedly arranged above the fan, a through hole is arranged on the transverse clapboard corresponding to the air outlet of the fan, and an electric auxiliary heater and an anion generator are arranged above the air outlet of the fan on the transverse clapboard.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, make the filter account for the 2/3 of box longitudinal section, the area is very big, and filtration efficiency is high, long service life.

2. The utility model discloses respectively there is an indoor wind air intake in the lower part both sides board system of quick-witted case, can realize the self-loopa of indoor wind, has indoor air purifier's function concurrently.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is an internal view of the door after opening;

FIG. 4 is an internal view of the filter removed;

fig. 5 is an internal structure view with the filter and the baffle removed.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.

A unidirectional flow wall hanging fresh air fan comprises a case 2, a fan and a filter which are arranged in the case, a case door 5 is arranged in front of the case through hinges, a groove 9 is arranged on the inner side surface of the case door, a fresh air duct is arranged on the outer side surface of the case door, a control panel 4 is arranged on the outer side surface of the case door, a fresh air inlet 6 is arranged at the bottom of a rear panel of the case, the fresh air inlet is connected with a primary dust removal bag in the case, a support plate 8 is transversely and fixedly arranged above the primary dust removal bag, the filter 7 is arranged on the support plate, the filter comprises a medium-efficiency filter or an activated carbon filter and a high-efficiency filter, a fan 10 and a control box 11 are arranged behind the filter, the air inlet of the fan faces the filter, the air outlet faces upwards, a transverse partition plate 14 is fixedly arranged above the fan, a through hole is arranged on the transverse partition plate corresponding to the air outlet of the fan, the top plate of the case is provided with a fresh air exhaust outlet 1.

The trend of the fresh air is as follows:

the new trend gets into from the new trend air intake, gets into quick-witted incasement after just imitating the dust bag prefilter, passes medium efficiency filter, high efficiency filter in proper order from the new trend wind channel of chamber door and gets into the new trend fan, and heat, anion generator are assisted to the electricity, discharge indoor from the new trend air exit at last.

The two side plates at the lower part of the case are respectively provided with an indoor air inlet 3, each indoor air inlet is provided with an air valve, indoor air enters from the air valves and is mixed with fresh air, and the mixture is discharged into the room again through a filter and a fresh air fan, so that the indoor air is subjected to self-circulation filtration.

In order to replace the primary dust collecting bag conveniently, a notch is formed in the supporting plate of the filter and covered by the baffle 12, when the dust collecting bag needs to be replaced, the baffle is taken down, and the baffle is installed after replacement.

A plurality of sensors are arranged in the control box, including a PM2.5 sensor and a CO₂Sensors, TVOC sensors, temperature sensors, etc.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.

Claims

1. The utility model provides a new fan of uniflow hanging, includes quick-witted case and installs fan, the filter at quick-witted incasement, installs the chamber door, its characterized in that through the hinge in the front of quick-witted case: the inner side surface of the box door is provided with a groove which is a fresh air duct, the bottom of the back panel of the case is provided with a fresh air inlet, the fresh air inlet is connected with a primary dust removal bag in the case, a supporting plate is transversely and fixedly arranged above the primary dust removal bag, a filter is arranged on the supporting plate, a fan and a control box are arranged behind the filter, and a fresh air outlet is arranged on the top plate of the case.

2. The fresh air machine of one-way flow hanging of claim 1, characterized in that: the filter comprises a medium-efficiency filter and a high-efficiency filter.

3. The fresh air machine of one-way flow hanging of claim 1, characterized in that: two side plates at the lower part of the case are respectively provided with an indoor air inlet, and each indoor air inlet is provided with an air valve.

4. The fresh air machine of one-way flow hanging of claim 1, characterized in that: a notch convenient for replacing the primary dust removal bag is arranged on the support plate of the filter and is covered by a baffle.

5. The fresh air machine of one-way flow hanging of claim 1, characterized in that: a PM2.5 sensor and CO are arranged in the control box₂Sensor, TVOC sensor, temperature sensor.

6. The fresh air machine of one-way flow hanging of claim 1, characterized in that: a transverse clapboard is fixedly arranged above the fan, a through hole is arranged on the transverse clapboard corresponding to the air outlet of the fan, and an electric auxiliary heater and an anion generator are arranged above the air outlet of the fan on the transverse clapboard.